Posts Tagged
‘waste management’

Homewaste management

It is crucial to examine what goes into our waste water, and know and understand where it goes once it leaves our home. It is time to start examining what we put in our cleaning products and how toxic the waste water we create is. Because the health of our waterways, oceans and all the living beings depends on it.

Solid state fermentation (SSF) is a technology which is used for cultivation and production of micro-organisms onto a solid surface in presence of very less or no free water. The solid substrate used in SSF resembles the natural habitat of some of the microbes. The substrate which are used in this technology are mostly of two types, one is nutritional substrate and other is inert material. In case of natural substrates, the substrate itself provides the required nutrients for growth and development of the microbes. Commonly used substrate are cereal husk, oil cakes, residual biomass generated in agriculture sector, etc. Inert materials are the one which provides supports for the microbial adherence on its surface. The inert materials have to be provided with additional source of nutrients.some of the commonly used inert materials are silica, hydrated magnesium silicate salts like Talc, Polyurathrane foam, etc.

The need to offer quality feed and fuel has become a burning issue in the world as we know it. Climate change, pollution and energy crisis are few of the issues which are the major issues which the human race will have to deal in the upcoming years. Mankind has gradually infringed upon Nature’s reservoirs due to the ever increasing human population. Pollution of the world’s natural resources due to industrialization has already brought us on the verge of catastrophic consequences. Therefore, sustainable development is the key issue that global policy makers need to address . Finding innovative strategies to accommodate sustainable development along with safe disposal of generated waste is the need of the hour.